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		<identifier>oai:zbc.uz.zgora.pl:67461</identifier>
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<dc:title xml:lang="pl"><![CDATA[The use of sodium percarbonate in the fenton reaction for the PAHs oxidation = Zastosowanie nadwęglanu sodu w reakcji fentona do utleniania WWA]]></dc:title>
<dc:creator><![CDATA[Kozak, Jolanta]]></dc:creator>
<dc:creator><![CDATA[Włodarczyk-Makuła, Maria]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[photo-Fenton oxidation]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[sodium percarbonate]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[GC-MS]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[coking wastewater]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[PAHs]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[reakcja foto-Fentona]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[nadwęglan sodu]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[oczyszczone ścieki koksownicze]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[WWA]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[The aim of the paper was to determine the effectiveness of the removal of 4, 5and 6 - ring PAHs from coking wastewater using sodium percarbonate Na2CO3?1,5 H2O2 and iron sulphate in acid condition. The samples were exposing to ultraviolet rays.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The source of UV-C radiation was a lamp emitting a wave of light with a length of ? = 264 nm, placed directly above the layer of the samples wastewater. The sodium percarbonate Na2CO3 1.5 H2O2 doses were determined on the basis of stoichiometric calculation. Ratio of iron ions to the hydrogen peroxide released in reaction was: 0.5; 0.4; 0.3; 0.2; 0.1. Before and after the oxidation process, COD and TOC value were determined and as well as concentrations of selected PAHs.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The total concentration of tested PAHs before oxidation reached the value of 995 ?g/L. The average content of organic pollutants determined by the chemical oxygen demand (COD) was 538 mg/L, while the average content of Total organic carbon (TOC) was 180 mg /L. The use of sodium percarbonate caused the oxidation of organic pollutants and lowering of COD and TOC in the following ranges: 22-46% and 10-30%.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[For individual PAHs the degradation efficiency was in the ranged from 95% to 99.9%. The degradation efficiency of 4 ring hydrocarbons caused 98% and 5 and 6 ring of hydrocarbons was 98.7% and 99.4%, respectively.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego]]></dc:publisher>
<dc:contributor><![CDATA[Kuczyński, Tadeusz - red.]]></dc:contributor>
<dc:date><![CDATA[2018]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:format xml:lang="pl"><![CDATA[application/pdf]]></dc:format>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/67461/ceer2018_2_kozak_the-use.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/74852/edition/67461/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:67461]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[Civil and Environmental Engineering Reports (CEER), no 28, vol. 2]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:74852]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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